There are 244 seventh grade students at Washington Middle School. All seventh grade students are required first semester to anroll in either P. E. or Health. No students take both P. E. and Health. The number of students enrolled in P. E. is 8 fewer than three times the number enrolled in Health. Define the variables in this situation. please help me​

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.

What is the slope of (0,32) and (100,212)

|z| > (1/2) {-1/2, 1/2} {z|(-1/2) < z < (1/2)} {z|z < (-1/2) ∪ z > (1/2)}